Do not know the form of welded joints? If there is no groove on the butt joint, the HJ431 and H08A welding wires can be used. If the bevel groove, you can use H08MnA, H10Mn2 welding wire and HJ431 combination. If it is angle joint, H08A and flux HJ431 combination can be adopted.

Q:What's the recycling of the wire tray for?

Can be sold to do welding wire factory, but the surface can not be tainted, that is, basically clean, so that the factory bought at low prices can also be used in the past, but also considered recycling.

Q:2.4, arc welding of stainless steel wire 308 and 308L difference between large? Can I change it between you and me?!

2.4 argon arc welding stainless steel wire 308 and 308L are not very different, 308L can be general 308.You can use 308 for 308L, and L for low carbon. The rest are the same.The carbon content of 308L is less than 0.03., and the carbon content of is less than 0.08.. In weldability, 308L can instead of 308, and vice versa.

Q:Difference between stainless steel wire and welding wire

1 、 welding wire required smooth feeding, diameter precision requirements.2. in order to meet the requirements of welding, the composition of the welding wire is slightly different from that of the ordinary stainless steel.

Q:3003 what welding wire for aluminum welding?

ER1100 is a filler metal containing 99% aluminum. It can be used in construction, decoration and equipment, metallurgy, pipes, spinning instruments and other industries. Generally used in 1100, 3003, or 3003 of the parent material and 1060, 1070, 1080, 1350. The treated wire has a slight golden color, and the tensile strength of the weld is 110 MP. ER4043, usually ALSi1, is an aluminum filled metal containing 5% silicon and can be recommended for welding 3003, 3004, 5052, 6061, 6063 and casting metals 355356 and 214. The melting temperature range of ER4043 is 1065 - 1170 degrees F. After anodizing, the color is grey and the minimum tensile strength is 186 Mp.

Q:Can ER308 welding wire be replaced by ER321?

Can ER308, the national brand is H08Cr21Ni10Si, ER321 national brand is H08Cr19Ni10Ti, ER321 and ER308 compared to Cr-Ni elements had little difference, just add ER321 stabilization element Ti can improve the intergranular corrosion resistance of weld